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Meaning of “mm” in the English Dictionary

"mm" in British English

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mm

(plural mm)
written abbreviation for millimetre : a 6 mm (​diameter) ​drill
(Definition of mm from the Cambridge Advanced Learner’s Dictionary & Thesaurus © Cambridge University Press)

"mm" in American English

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mmnoun [C]

(plural mm)
abbreviation formillimeter
(Definition of mm from the Cambridge Academic Content Dictionary © Cambridge University Press)

"MM" in Business English

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MMnoun

uk   us  
STOCK MARKET written abbreviation for market-maker : Are the MM ​netbuyers or ​netsellers?

mmnoun [C]

uk   us   (plural mm)
MEASURES written abbreviation for millimetre (= a ​unit of length ​equal to 0.001 ​metres): It ​measures 119 mm in length by 63 mm in width by 13 mm ​deep.
(Definition of MM from the Cambridge Business English Dictionary © Cambridge University Press)
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“mm” in Business English

There, their and they’re – which one should you use?
There, their and they’re – which one should you use?
by ,
April 27, 2016
by Liz Walter If you are a learner of English and you are confused about the words there, their and they’re, let me reassure you: many, many people with English as their first language share your problem! You only have to take a look at the ‘comments’ sections on the website of, for example, a popular

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containing, tasting of, or similar to nuts

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bio-banding noun
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April 25, 2016
in sport, grouping children according to their physical maturity rather than their age ‘When we’re grouping children for sports, we do it by age groups, but the problem is that, within those age groups, we get huge variations in biological age,’ said Dr Sean Cumming, senior lecturer at the University of Bath’s department for

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